Selenium - Can we set the speed of the WebDriver

This piece of functionality does not exist in Selenium WebDriver.  WebDriver provides  implicit wait and explicit wait to make sure that conditions happen before you attempt an action.

Java - How to check Palindrome

public class palindrome {
public static void main(String[] args) {
String original, reverse="";
        original = "jaj";
        int length = original.length();
        for ( int i = length - 1 ; i >= 0 ; i-- )
           reverse = reverse + original.charAt(i);
        if (original.equals(reverse))
           System.out.println("Palindrome, Original - "+ original+ " Reversed - " + reverse);
        else
          System.out.println("Not a Palindrome, Original - "+ original+ " Reversed - " + reverse);
}

}

WebDriver - List of classes which implements

WebDriver  is an interface to use for testing which represents web browser. Following is list of classes which implements WebDriver interface:

1.       AndroidDriver

2.       AndroidWebDriver

3.       ChromeDriver

4.       EventFiringWebDriver

5.       FirefoxDriver

6.       HtmlUnitDriver

7.       InternetExplorerDriver

8.       IPhoneDriver

9.       IPhoneSimulatorDriver

10.     RemoteWebDriver

11.     SafariDriver

How to handle java script alert using WebDriver

WebDriver supports handling  JavaScript alerts using Alert interface.

          // Bring control on already opened alert

               Alert alert = driver.switchTo().alert();

          // Get the text/message of the alert or prompt

               alert.getText(); 

         

         // Click ok button of alert

              alert.accept();

         // Click Cancel button of alert

              alert.dismiss();

Selenium - How to switch to Web Dialog window & back to Parent Browser Window

Steps are as follows -

           1.   Before clicking the link, get the handle id of the browser window.
                 String BrowserParent = driver.getWindowHandle();

           2. After clicking the link;

                 String str = driver.getWindowHandle();
                 driver.switchTo().window(st); // switch to child browser

           3.    Once the operation on the web dialog box is completed.    

                   driver.switchTo().window(BrowserParent);